DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API

Transaction action

CITY OF ANTIPOLO, RIZAL Award a ₱1.9M contract to KIT UBIADAS CONSTRUCTION CORPORATIONCities

Transaction hash:

89b97bda09d76fcb8cd5d134586134b4c27e7259babf42c1ecb0195f9abd7ee1

Status:

Included and unchanged

Block:

#5,585 428 blocks after it

Position in block:

Transaction 144 of 273

Award day:

Aug 6, 2024 (2 yrs 3 mo ago)

From:

CITY OF ANTIPOLO, RIZAL

To:

KIT UBIADAS CONSTRUCTION CORPORATION

Value:

₱1,867,700.00

Project:

Repair of Two(2) Storey Administration Building an

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF ANTIPOLO, RIZAL

Accountable officer:

Not stated in the source. PhilGEPS does not publish who certified the award.

Certification:

Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.

Demo signature:

Block #5,585 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5

1. Appropriation
GAA line item · Sec. 5(b)
The award does not say which budget line pays for it.
Not published
2. Allotment release
SARO / allotment · Sec. 5(c)(iii)
Not published per project. DBM releases SAROs, but not linked to individual contracts.
Not published
3. Cash allocation
Notice of Cash Allocation · Sec. 5(c)(iv)
Not published per project.
Not published
4. Contract award
Notice of Award (PhilGEPS) · Sec. 5(d)
CITY OF ANTIPOLO, RIZAL awarded it to KIT UBIADAS CONSTRUCTION CORPORATION on 2024-08-06.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
No matching DPWH contract record (only DPWH contracts are listed with progress).
Not published
6. Payment
Disbursement voucher · Sec. 5(c)(viii)
Not published. No public source shows how much of this contract has been paid.
Not published
7. Completion
Certificate of completion · Sec. 5(d)
No completion certificate published.
Not published
8. Audit
COA annual audit report · Sec. 5(e)(iii)
COA's CY2024 audit of City of Antipolo gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

Contract amount (₱)

1. Record fingerprint changed
stored 89b97bda09…bd7ee1now …
2. Block Merkle root changed
stored e37790f1ec…170621now …
3. Block #5585 hash changed
stored 735fe96842…faa1ecnow …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 272 records. Each step hashes the current value together with the sibling shown.

leaf 89b97bda09d76fcb8cd5d134586134b4c27e7259babf42c1ecb0195f9abd7ee1
01 R 8bfb24b0f42ae2b4921901794a16a386ad9e395cb64e3984f6def363639b0e7f
02 R 3ae9ecf8d52e10dc38b6d8bb0c0d8d43027baff15d52048ae91007940e0dbab2
03 R 65c0fe4c280febc18e282bc069ae385867721a5dfdbe5ff6f6d55627e02585d7
04 R deddcab9e7365b929b13c23173b6fa6fec5620353d15c32f513d8532e47521cf
05 L 15a74b7aad7c3b2988fde7a134a1c06145d48d78a3949eb0bc90d18992c923fd
06 R 6e3a7f61faf79772dab00d55bb2fd259e9fa5f12cdd1d4e72a5e26a974513cd4
07 R 2126818db09b229c2632257b9b3ff1e905d398797052ad1ae630cd16ddcea306
08 L b7a17117d32565a103aefe81ebaea3f8c8f27765f7a1ff4067228341550f8b50
09 R 56a2cd219fd633534e147967f4700df3a6257de3a29017b3e1b8849edbe49d31
root e37790f1ec80af3391c4a6f722371363d26e94d51b5509d3f80e2e2c67170621